Intersphincteric excision of the rectum

Abstract

Abstract Wide excision of the rectum in inflammatory bowel disease is both unnecessary and undesirable as the healthy pelvic floor is damaged and the pelvic nerves put at risk. An operative technique is described which includes dissection of the anal canal and rectum in the intersphincteric plane, i.e. the plane of fusion between the visceral rectum and anal canal and the somatic pelvic musculature, which minimizes these undesirable elements. Fifty–three cases are presented. Perineal wound healing rates are comparable with those of other methods of resection and only 1 of 14 men reported partial sexual dysfunction following this operation.